Home / 3,132,497,250,385.80-4,322,846,413,409.60-1,743,548,558,455.70

Finding the Fourth Proportional to 3,132,497,250,385.80, 4,322,846,413,409.60 and 1,743,548,558,455.70

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Solution

The fourth proportional to 3,132,497,250,385.80, 4,322,846,413,409.60 and 1,743,548,558,455.70 is: 2,406,097,126,373.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,497,250,385.80 : 4,322,846,413,409.60 = 1,743,548,558,455.70 : x
  2. Step 2: Convert to fraction form
    3,132,497,250,385.80/4,322,846,413,409.60 = 1,743,548,558,455.70/x
  3. Step 3: Cross multiply
    3,132,497,250,385.80x = 4,322,846,413,409.60 × 1,743,548,558,455.70
  4. Step 4: Simplify right side
    3,132,497,250,385.80x = 7,537,092,632,525,701,470,224,384
  5. Step 5: Solve for x
    x = 7,537,092,632,525,701,470,224,384/3,132,497,250,385.80
  6. Step 6: Final answer
    x = 2,406,097,126,373.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.